| ; RUN: opt -cost-model -analyze -mtriple=amdgcn-unknown-amdhsa -mcpu=kaveri < %s | FileCheck %s |
| |
| ; CHECK: 'addrspacecast_global_to_flat' |
| ; CHECK: estimated cost of 0 for {{.*}} addrspacecast i8 addrspace(1)* %ptr to i8* |
| define i8* @addrspacecast_global_to_flat(i8 addrspace(1)* %ptr) #0 { |
| %cast = addrspacecast i8 addrspace(1)* %ptr to i8* |
| ret i8* %cast |
| } |
| |
| ; CHECK: 'addrspacecast_global_to_flat_v2' |
| ; CHECK: estimated cost of 0 for {{.*}} addrspacecast <2 x i8 addrspace(1)*> %ptr to <2 x i8*> |
| define <2 x i8*> @addrspacecast_global_to_flat_v2(<2 x i8 addrspace(1)*> %ptr) #0 { |
| %cast = addrspacecast <2 x i8 addrspace(1)*> %ptr to <2 x i8*> |
| ret <2 x i8*> %cast |
| } |
| |
| ; CHECK: 'addrspacecast_global_to_flat_v32' |
| ; CHECK: estimated cost of 0 for {{.*}} addrspacecast <32 x i8 addrspace(1)*> %ptr to <32 x i8*> |
| define <32 x i8*> @addrspacecast_global_to_flat_v32(<32 x i8 addrspace(1)*> %ptr) #0 { |
| %cast = addrspacecast <32 x i8 addrspace(1)*> %ptr to <32 x i8*> |
| ret <32 x i8*> %cast |
| } |
| |
| ; CHECK: 'addrspacecast_local_to_flat' |
| ; CHECK: estimated cost of 1 for {{.*}} addrspacecast i8 addrspace(3)* %ptr to i8* |
| define i8* @addrspacecast_local_to_flat(i8 addrspace(3)* %ptr) #0 { |
| %cast = addrspacecast i8 addrspace(3)* %ptr to i8* |
| ret i8* %cast |
| } |
| |
| ; CHECK: 'addrspacecast_local_to_flat_v2' |
| ; CHECK: estimated cost of 2 for {{.*}} addrspacecast <2 x i8 addrspace(3)*> %ptr to <2 x i8*> |
| define <2 x i8*> @addrspacecast_local_to_flat_v2(<2 x i8 addrspace(3)*> %ptr) #0 { |
| %cast = addrspacecast <2 x i8 addrspace(3)*> %ptr to <2 x i8*> |
| ret <2 x i8*> %cast |
| } |
| |
| ; CHECK: 'addrspacecast_local_to_flat_v32' |
| ; CHECK: estimated cost of 32 for {{.*}} addrspacecast <32 x i8 addrspace(3)*> %ptr to <32 x i8*> |
| define <32 x i8*> @addrspacecast_local_to_flat_v32(<32 x i8 addrspace(3)*> %ptr) #0 { |
| %cast = addrspacecast <32 x i8 addrspace(3)*> %ptr to <32 x i8*> |
| ret <32 x i8*> %cast |
| } |
| |
| attributes #0 = { nounwind readnone } |